From 339f1a6a6aba84beb2b00680229373cbda3f9377 Mon Sep 17 00:00:00 2001
From: mnhock <martin.hock.de@gmail.com>
Date: Fri, 7 Jun 2024 18:30:55 +0200
Subject: [PATCH] Add taikan test

---
 .../java/com/enofex/taikai/TaikaiTest.java    | 133 ++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 src/test/java/com/enofex/taikai/TaikaiTest.java

diff --git a/src/test/java/com/enofex/taikai/TaikaiTest.java b/src/test/java/com/enofex/taikai/TaikaiTest.java
new file mode 100644
index 0000000..47e537f
--- /dev/null
+++ b/src/test/java/com/enofex/taikai/TaikaiTest.java
@@ -0,0 +1,133 @@
+package com.enofex.taikai;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import com.enofex.taikai.configures.Customizer;
+import com.enofex.taikai.java.JavaConfigurer;
+import com.enofex.taikai.spring.SpringConfigurer;
+import com.enofex.taikai.test.TestConfigurer;
+import com.tngtech.archunit.ArchConfiguration;
+import java.util.Collection;
+import java.util.Collections;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+class TaikaiTest {
+
+  private static final String VALID_NAMESPACE = "com.enofex.taikai";
+
+  @BeforeEach
+  void setUp() {
+    ArchConfiguration.get().reset();
+  }
+
+  @Test
+  void shouldBuildTaikaiWithDefaultValues() {
+    Taikai taikai = Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .build();
+
+    assertFalse(taikai.failOnEmpty());
+    assertEquals(VALID_NAMESPACE, taikai.namespace());
+    assertNotNull(taikai.classes());
+    assertNotNull(taikai.classesWithTests());
+    assertTrue(taikai.rules().isEmpty());
+  }
+
+  @Test
+  void shouldBuildTaikaiWithCustomValues() {
+    TaikaiRule mockRule = mock(TaikaiRule.class);
+    Collection<TaikaiRule> rules = Collections.singletonList(mockRule);
+
+    Taikai taikai = Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .failOnEmpty(true)
+        .addRules(rules)
+        .build();
+
+    assertTrue(taikai.failOnEmpty());
+    assertEquals(VALID_NAMESPACE, taikai.namespace());
+    assertNotNull(taikai.classes());
+    assertNotNull(taikai.classesWithTests());
+    assertEquals(1, taikai.rules().size());
+    assertTrue(taikai.rules().contains(mockRule));
+  }
+
+  @Test
+  void shouldAddSingleRule() {
+    TaikaiRule mockRule = mock(TaikaiRule.class);
+
+    Taikai taikai = Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .addRule(mockRule)
+        .build();
+
+    assertEquals(1, taikai.rules().size());
+    assertTrue(taikai.rules().contains(mockRule));
+  }
+
+  @Test
+  void shouldConfigureJavaCustomizer() {
+    Customizer<JavaConfigurer> customizer = mock(Customizer.class);
+
+    Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .java(customizer)
+        .build();
+
+    verify(customizer, times(1)).customize(any(JavaConfigurer.class));
+  }
+
+  @Test
+  void shouldConfigureSpringCustomizer() {
+    Customizer<SpringConfigurer> customizer = mock(Customizer.class);
+
+    Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .spring(customizer)
+        .build();
+
+    verify(customizer, times(1)).customize(any(SpringConfigurer.class));
+  }
+
+  @Test
+  void shouldConfigureTestCustomizer() {
+    Customizer<TestConfigurer> customizer = mock(Customizer.class);
+
+    Taikai taikai = Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .test(customizer)
+        .build();
+
+    verify(customizer, times(1)).customize(any(TestConfigurer.class));
+  }
+
+  @Test
+  void shouldThrowExceptionForNullCustomizer() {
+    assertThrows(NullPointerException.class, () -> Taikai.builder().java(null));
+    assertThrows(NullPointerException.class, () -> Taikai.builder().spring(null));
+    assertThrows(NullPointerException.class, () -> Taikai.builder().test(null));
+  }
+
+  @Test
+  void shouldCheckRules() {
+    TaikaiRule mockRule = mock(TaikaiRule.class);
+
+    Taikai taikai = Taikai.builder()
+        .namespace(VALID_NAMESPACE)
+        .addRule(mockRule)
+        .build();
+
+    taikai.check();
+
+    verify(mockRule, times(1)).check(VALID_NAMESPACE);
+  }
+}