1 files changed, 92 insertions, 0 deletions
diff --git a/kotlinpoet/src/commonTest/kotlin/com/squareup/kotlinpoet/TypeNameKotlinTest.kt b/kotlinpoet/src/commonTest/kotlin/com/squareup/kotlinpoet/TypeNameKotlinTest.kt
new file mode 100644
index 00000000..3c16242a
--- /dev/null
+++ b/kotlinpoet/src/commonTest/kotlin/com/squareup/kotlinpoet/TypeNameKotlinTest.kt
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2021 Square, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.squareup.kotlinpoet
+
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+
+class TypeNameKotlinTest {
+
+  @Test
+  fun typeNameOf_simple() {
+    val type = typeNameOf<TypeNameKotlinTest>()
+    assertThat(type.toString()).isEqualTo("com.squareup.kotlinpoet.TypeNameKotlinTest")
+  }
+
+  @Test
+  fun typeNameOf_simple_intrinsic() {
+    val type = typeNameOf<String>()
+    assertThat(type.toString()).isEqualTo("kotlin.String")
+  }
+
+  @Test
+  fun typeNameOf_array_primitive() {
+    val type = typeNameOf<IntArray>()
+    assertThat(type.toString()).isEqualTo("kotlin.IntArray")
+  }
+
+  @Test
+  fun typeNameOf_array_parameterized() {
+    val type = typeNameOf<Array<String>>()
+    assertThat(type.toString()).isEqualTo("kotlin.Array<kotlin.String>")
+  }
+
+  @Test
+  fun typeNameOf_nullable() {
+    val type = typeNameOf<String?>()
+    assertThat(type.toString()).isEqualTo("kotlin.String?")
+  }
+
+  @Test
+  fun typeNameOf_generic() {
+    val type = typeNameOf<List<String>>()
+    assertThat(type.toString()).isEqualTo("kotlin.collections.List<kotlin.String>")
+  }
+
+  @Test
+  fun typeNameOf_generic_wildcard_out() {
+    val type = typeNameOf<GenericType<out String>>()
+    assertThat(type.toString()).isEqualTo("com.squareup.kotlinpoet.TypeNameKotlinTest.GenericType<out kotlin.String>")
+  }
+
+  @Test
+  fun typeNameOf_generic_wildcard_in() {
+    val type = typeNameOf<GenericType<in String>>()
+    assertThat(type.toString()).isEqualTo("com.squareup.kotlinpoet.TypeNameKotlinTest.GenericType<in kotlin.String>")
+  }
+
+  @Test
+  fun typeNameOf_complex() {
+    val type = typeNameOf<Map<String, List<Map<*, GenericType<in Set<Array<GenericType<out String>?>>>>>>>()
+    assertThat(type.toString()).isEqualTo("kotlin.collections.Map<kotlin.String, kotlin.collections.List<kotlin.collections.Map<*, com.squareup.kotlinpoet.TypeNameKotlinTest.GenericType<in kotlin.collections.Set<kotlin.Array<com.squareup.kotlinpoet.TypeNameKotlinTest.GenericType<out kotlin.String>?>>>>>>")
+  }
+
+  @Suppress("unused")
+  class GenericType<T>
+
+  @Test
+  fun tag() {
+    val type = typeNameOf<String>().copy(tags = mapOf(String::class to "Test"))
+    assertThat(type.tag<String>()).isEqualTo("Test")
+  }
+
+  @Test
+  fun existingTagsShouldBePreserved() {
+    val type = typeNameOf<String>().copy(tags = mapOf(String::class to "Test"))
+    val copied = type.copy(nullable = true)
+    assertThat(copied.tag<String>()).isEqualTo("Test")
+  }
+}