Migrate all Java/Hamcrest tests to Kotlin/AssertK

app/src/test/java/org/thoughtcrime/securesms/contacts/SelectedContactSetTest.kt

@@ -0,0 +1,100 @@
+package org.thoughtcrime.securesms.contacts
+
+import assertk.assertThat
+import assertk.assertions.containsExactly
+import assertk.assertions.isEqualTo
+import assertk.assertions.isFalse
+import assertk.assertions.isTrue
+import org.junit.Test
+import org.thoughtcrime.securesms.recipients.RecipientId
+
+class SelectedContactSetTest {
+  private val selectedContactSet = SelectedContactSet()
+
+  @Test
+  fun add_without_recipient_ids() {
+    val contact1 = SelectedContact.forPhone(null, "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(null, "@alice")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact1, contact2)
+  }
+
+  @Test
+  fun add_with_recipient_ids() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(2), "@alice")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact1, contact2)
+  }
+
+  @Test
+  fun add_with_same_recipient_id() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(1), "@alice")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isFalse()
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact1)
+  }
+
+  @Test
+  fun remove_by_recipient_id() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(2), "@alice")
+    val contact2Remove = SelectedContact.forUsername(RecipientId.from(2), "@alice2")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+    assertThat(selectedContactSet.remove(contact2Remove)).isEqualTo(1)
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact1)
+  }
+
+  @Test
+  fun remove_by_number() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(2), "@alice")
+    val contact1Remove = SelectedContact.forPhone(null, "+1-555-000-0000")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+    assertThat(selectedContactSet.remove(contact1Remove).toLong()).isEqualTo(1)
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact2)
+  }
+
+  @Test
+  fun remove_by_username() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(2), "@alice")
+    val contact2Remove = SelectedContact.forUsername(null, "@alice")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+    assertThat(selectedContactSet.remove(contact2Remove)).isEqualTo(1)
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact1)
+  }
+
+  @Test
+  fun remove_by_recipient_id_and_username() {
+    val contact1 = SelectedContact.forPhone(RecipientId.from(1), "+1-555-000-0000")
+    val contact2 = SelectedContact.forUsername(RecipientId.from(2), "@alice")
+    val contact3 = SelectedContact.forUsername(null, "@bob")
+    val contact2Remove = SelectedContact.forUsername(RecipientId.from(1), "@bob")
+
+    assertThat(selectedContactSet.add(contact1)).isTrue()
+    assertThat(selectedContactSet.add(contact2)).isTrue()
+    assertThat(selectedContactSet.add(contact3)).isTrue()
+    assertThat(selectedContactSet.remove(contact2Remove)).isEqualTo(2)
+
+    assertThat(selectedContactSet.contacts).containsExactly(contact2)
+  }
+}