Added StatusTextMixin Test Suite.

Author: kevzlou7979

gwt-material/src/main/java/gwt/material/design/client/base/mixin/StatusTextMixin.java

@@ -7,9 +7,9 @@
  * 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
- *
+ * 
  *      http://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.
@@ -245,6 +245,10 @@ public void resetStatusDisplay() {
         getStatusDisplayMixin().resetStatusDisplay();
     }
 
+    public H getTextObject() {
+        return textObject;
+    }
+
     public StatusDisplayMixin<T, H> getStatusDisplayMixin() {
         if (statusDisplayMixin == null) {
             statusDisplayMixin = new StatusDisplayMixin<>(uiObject, textObject);

gwt-material/src/test/java/gwt/material/design/client/MixinTestSuite.java

@@ -21,6 +21,7 @@
 
 import com.google.gwt.junit.tools.GWTTestSuite;
 import gwt.material.design.client.mixin.CopyCommandMixinTest;
+import gwt.material.design.client.mixin.StatusTextMixinTest;
 import gwt.material.design.client.mixin.TextMixinTest;
 import junit.framework.Test;
 import junit.framework.TestSuite;
@@ -31,6 +32,7 @@ public static Test suite() {
         TestSuite suite = new TestSuite("Test Suite for GMD Mixins");
         suite.addTestSuite(TextMixinTest.class);
         suite.addTestSuite(CopyCommandMixinTest.class);
+        suite.addTestSuite(StatusTextMixinTest.class);
         return suite;
     }
 }

gwt-material/src/test/java/gwt/material/design/client/mixin/StatusTextMixinTest.java

@@ -0,0 +1,101 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2021 GwtMaterialDesign
+ * %%
+ * 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
+ * 
+ *      http://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.
+ * #L%
+ */
+package gwt.material.design.client.mixin;
+
+import gwt.material.design.client.base.mixin.StatusTextMixin;
+import gwt.material.design.client.constants.CssName;
+import gwt.material.design.client.ui.MaterialLabel;
+import gwt.material.design.client.ui.MaterialTextBox;
+
+public class StatusTextMixinTest extends AbstractMixinTest<StatusTextMixin<MaterialTextBox, MaterialLabel>> {
+
+    @Override
+    protected void runTest(StatusTextMixin<MaterialTextBox, MaterialLabel> mixin) {
+        // Given
+        MaterialLabel label = mixin.getTextObject();
+        String SUCCESS_TEXT = "Success";
+        String ERROR_TEXT = "Error";
+        String HELPER_TEXT = "Helper";
+
+        // When Apply Success Text
+        mixin.setSuccessText(SUCCESS_TEXT);
+
+        // Then
+        assertEquals(label.getText(), SUCCESS_TEXT);
+        assertTrue(label.isVisible());
+        assertTrue(label.getElement().hasClassName(CssName.FIELD_SUCCESS_LABEL));
+
+        // When Success Text is Cleared
+        mixin.clearSuccessText();
+
+        // Then
+        assertEquals("", label.getText());
+        assertFalse(label.isVisible());
+        assertFalse(label.getElement().hasClassName(CssName.FIELD_SUCCESS_LABEL));
+
+        // When Apply Error Text
+        mixin.setErrorText(ERROR_TEXT);
+
+        // Then
+        assertEquals(label.getText(), ERROR_TEXT);
+        assertTrue(label.isVisible());
+        assertTrue(label.getElement().hasClassName(CssName.FIELD_ERROR_LABEL));
+
+        // When Error Text is Cleared
+        mixin.clearErrorText();
+        assertEquals("", label.getText());
+        assertFalse(label.isVisible());
+        assertFalse(label.getElement().hasClassName(CssName.FIELD_ERROR_LABEL));
+
+        // When Apply Helper Text
+        mixin.setHelperText(HELPER_TEXT);
+
+        // Then
+        assertEquals(label.getText(), HELPER_TEXT);
+        assertTrue(label.isVisible());
+        assertTrue(label.getElement().hasClassName(CssName.FIELD_HELPER_LABEL));
+
+        // When Helper Text is cleared
+        mixin.clearHelperText();
+
+        // Then
+        assertEquals("", label.getText());
+        assertFalse(label.isVisible());
+        assertFalse(label.getElement().hasClassName(CssName.FIELD_HELPER_LABEL));
+
+        // Given
+        mixin.setSuccessText(SUCCESS_TEXT);
+        mixin.setErrorText(ERROR_TEXT);
+        mixin.setHelperText(HELPER_TEXT);
+
+        // When Status Text is cleared
+        mixin.clearStatusText();
+
+        // Then
+        assertFalse(label.getElement().hasClassName(CssName.FIELD_ERROR_LABEL));
+        assertFalse(label.getElement().hasClassName(CssName.FIELD_SUCCESS_LABEL));
+        assertTrue(label.getElement().hasClassName(CssName.FIELD_HELPER_LABEL));
+    }
+
+    @Override
+    protected StatusTextMixin<MaterialTextBox, MaterialLabel> setupMixin() {
+        return new StatusTextMixin<>(new MaterialTextBox(), new MaterialLabel());
+    }
+}