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Improve text entry for boosts.
This commit is contained in:
Alex Hart
GitHub
@@ -1,234 +0,0 @@
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package org.thoughtcrime.securesms.components.settings.app.subscription.boost
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import android.app.Application
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import android.text.SpannableStringBuilder
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import junit.framework.Assert.assertEquals
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import junit.framework.Assert.assertNotNull
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import junit.framework.Assert.assertNull
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import org.junit.Before
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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import java.util.Currency
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import java.util.Locale
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@Suppress("ClassName")
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@RunWith(RobolectricTestRunner::class)
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@Config(manifest = Config.NONE, application = Application::class)
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class BoostTest__MoneyFilter {
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private val usd = Currency.getInstance("USD")
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private val yen = Currency.getInstance("JPY")
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private val inr = Currency.getInstance("INR")
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@Before
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fun setUp() {
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Locale.setDefault(Locale.US)
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}
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@Test
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fun `Given USD, when I enter 5, then I expect $ 5`() {
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val testSubject = Boost.MoneyFilter(usd)
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val editable = SpannableStringBuilder("5")
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testSubject.afterTextChanged(editable)
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assertEquals("$5", editable.toString())
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}
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@Test
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fun `Given USD, when I enter 5dot00, then I expect successful filter`() {
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val testSubject = Boost.MoneyFilter(usd)
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val editable = SpannableStringBuilder("5.00")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNull(filterResult)
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}
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@Test
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fun `Given USD, when I enter 5dot00, then I expect 5 from text change`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(usd) {
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result = it
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}
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val editable = SpannableStringBuilder("5.00")
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testSubject.afterTextChanged(editable)
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assertEquals("5.00", result)
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}
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@Test
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fun `Given USD, when I enter 00005dot00, then I expect 5 from text change`() {
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val testSubject = Boost.MoneyFilter(usd)
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val editable = SpannableStringBuilder("00005.00")
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testSubject.afterTextChanged(editable)
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assertEquals("$5.00", editable.toString())
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}
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@Test
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fun `Given USD, when I enter 5dot000, then I expect successful filter`() {
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val testSubject = Boost.MoneyFilter(yen)
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val editable = SpannableStringBuilder("5.000")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNull(filterResult)
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}
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@Test
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fun `Given USD, when I enter 5dot, then I expect successful filter`() {
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val testSubject = Boost.MoneyFilter(usd)
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val editable = SpannableStringBuilder("5.")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNull(filterResult)
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}
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@Test
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fun `Given JPY, when I enter 5, then I expect yen 5`() {
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val testSubject = Boost.MoneyFilter(yen)
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val editable = SpannableStringBuilder("5")
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testSubject.afterTextChanged(editable)
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assertEquals("¥5", editable.toString())
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}
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@Test
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fun `Given JPY, when I enter 5, then I expect 5 from text change`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(yen) {
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result = it
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}
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val editable = SpannableStringBuilder("5")
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testSubject.afterTextChanged(editable)
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assertEquals("5", result)
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}
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@Test
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fun `Given JPY, when I enter 5, then I expect successful filter`() {
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val testSubject = Boost.MoneyFilter(yen)
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val editable = SpannableStringBuilder("5")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNull(filterResult)
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}
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@Test
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fun `Given JPY, when I enter 5dot, then I expect unsuccessful filter`() {
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val testSubject = Boost.MoneyFilter(yen)
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val editable = SpannableStringBuilder("¥5.")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNotNull(filterResult)
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}
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@Test
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fun `Given MR and INR, when I enter 5dot55, then I expect localized`() {
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Locale.setDefault(Locale.forLanguageTag("mr"))
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val testSubject = Boost.MoneyFilter(inr)
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val editable = SpannableStringBuilder("5.55")
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testSubject.afterTextChanged(editable)
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assertEquals("₹५.५५", editable.toString())
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}
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@Test
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fun `Given MR and INR, when I enter dot, then I expect it to be retained in output`() {
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Locale.setDefault(Locale.forLanguageTag("mr"))
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val testSubject = Boost.MoneyFilter(inr)
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val editable = SpannableStringBuilder("₹५.")
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testSubject.afterTextChanged(editable)
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assertEquals("₹५.", editable.toString())
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}
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@Test
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fun `Given RTL indicator, when I enter five, then I expect successful match`() {
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val testSubject = Boost.MoneyFilter(yen)
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val editable = SpannableStringBuilder("\u200F5")
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val dest = SpannableStringBuilder()
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testSubject.afterTextChanged(editable)
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val filterResult = testSubject.filter(editable, 0, editable.length, dest, 0, 0)
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assertNull(filterResult)
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}
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@Test
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fun `Given USD, when I enter 1dot05, then I expect 1dot05`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(usd) {
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result = it
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}
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val editable = SpannableStringBuilder("$1.05")
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testSubject.afterTextChanged(editable)
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assertEquals("1.05", result)
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}
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@Test
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fun `Given USD, when I enter 0dot05, then I expect 0dot05`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(usd) {
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result = it
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}
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val editable = SpannableStringBuilder("$0.05")
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testSubject.afterTextChanged(editable)
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assertEquals("0.05", result)
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}
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@Test
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fun `Given USD, when I enter dot1, then I expect 0dot1`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(usd) {
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result = it
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}
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val editable = SpannableStringBuilder("$.1")
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testSubject.afterTextChanged(editable)
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assertEquals("0.1", result)
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}
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@Test
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fun `Given USD, when I enter dot0, then I expect 0dot0`() {
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var result = ""
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val testSubject = Boost.MoneyFilter(usd) {
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result = it
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}
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val editable = SpannableStringBuilder(".0")
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testSubject.afterTextChanged(editable)
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assertEquals("0.0", result)
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}
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}
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