diff --git a/entry/build.gradle b/entry/build.gradle
index 15971d45f3de70fe510db5246d66f0c78a35b971..3d3b404b1a372e6168a71fbd273cb3f44290f493 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -24,6 +24,8 @@ dependencies {
     implementation 'io.reactivex:rxjava:1.1.9'
     implementation 'com.alibaba:fastjson:1.2.55'
     implementation project(path: ":ikvstockchart")
+    testImplementation 'org.mockito:mockito-core:2.23.0'
+    testImplementation 'com.google.truth:truth:0.39'
 }
 decc {
     supportType = ['html', 'xml']
diff --git a/entry/src/ohosTest/java/com/wordplat/quickstart/AbstractRenderTest.java b/entry/src/ohosTest/java/com/wordplat/quickstart/AbstractRenderTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..86f96e6c81a808f90342196db8e06cae3f674778
--- /dev/null
+++ b/entry/src/ohosTest/java/com/wordplat/quickstart/AbstractRenderTest.java
@@ -0,0 +1,47 @@
+package com.wordplat.quickstart;
+
+import com.wordplat.ikvstockchart.render.AbstractRender;
+import org.junit.Test;
+
+import static org.mockito.Mockito.mock;
+
+
+public class AbstractRenderTest {
+    private AbstractRender render = mock(AbstractRender.class);
+    @Test
+    public void canDragging() {
+        render.canDragging(12);
+    }
+    @Test
+    public void canScroll() {
+        render.canScroll(12);
+    }
+    @Test
+    public void getSizeColor() {
+        render.getSizeColor();
+    }
+    @Test
+    public void invertMapPoints() {
+        float[] floats = {1, 2, 3, 4};
+        render.invertMapPoints(floats);
+    }
+    @Test
+    public void onHighlight() {
+        render.onHighlight(12, 12);
+    }
+    @Test
+    public void mapPoints() {
+        float[] floats = {1, 2, 3, 4};
+        render.mapPoints(floats);
+    }
+    @Test
+    public void zoomIn() {
+        render.zoomIn(12, 12);
+    }
+    @Test
+    public void zoomOut() {
+        render.zoomOut(12, 12);
+    }
+
+
+}
diff --git a/entry/src/ohosTest/java/com/wordplat/quickstart/ExampleOhosTest.java b/entry/src/ohosTest/java/com/wordplat/quickstart/ExampleOhosTest.java
index c4972164bce26776af3dd3b16f5873fed4818bc9..1be28c0040dbe8e6a80b714519710cbfc3846241 100644
--- a/entry/src/ohosTest/java/com/wordplat/quickstart/ExampleOhosTest.java
+++ b/entry/src/ohosTest/java/com/wordplat/quickstart/ExampleOhosTest.java
@@ -6,9 +6,10 @@ import org.junit.Test;
 import static org.junit.Assert.assertEquals;
 
 public class ExampleOhosTest {
+    //（全UI应用、不支持Context等等原因）不支持单元测试
     @Test
     public void testBundleName() {
         final String actualBundleName = AbilityDelegatorRegistry.getArguments().getTestBundleName();
         assertEquals("com.wordplat.quickstart", actualBundleName);
     }
-}
\ No newline at end of file
+}
diff --git a/entry/src/ohosTest/java/com/wordplat/quickstart/InteractiveKLineLayoutTest.java b/entry/src/ohosTest/java/com/wordplat/quickstart/InteractiveKLineLayoutTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..4d584ee5aa0bbae2595cb96552f42f0661dd29f1
--- /dev/null
+++ b/entry/src/ohosTest/java/com/wordplat/quickstart/InteractiveKLineLayoutTest.java
@@ -0,0 +1,81 @@
+package com.wordplat.quickstart;
+
+import com.wordplat.ikvstockchart.InteractiveKLineLayout;
+import org.junit.Test;
+
+import static org.mockito.Mockito.mock;
+
+
+public class InteractiveKLineLayoutTest {
+    private InteractiveKLineLayout layout = mock(InteractiveKLineLayout.class);
+
+    @Test
+    public void announceAccessibility() {
+        layout.announceAccessibility("text some");
+    }
+
+    @Test
+    public void arrange() {
+        layout.arrange(12, 12, 12, 12);
+    }
+
+    @Test
+    public void bindCornerMark() {
+        layout.bindCornerMark();
+    }
+
+    @Test
+    public void callOnClick() {
+        layout.callOnClick();
+    }
+
+    @Test
+    public void clearFocus() {
+        layout.clearFocus();
+    }
+
+    @Test
+    public void enableCornerMark() {
+        layout.enableCornerMark(true);
+    }
+
+    @Test
+    public void simulateClick() {
+        layout.simulateClick();
+    }
+
+    @Test
+    public void simulateDrag() {
+        layout.simulateDrag();
+    }
+
+    @Test
+    public void createAnimatorProperty() {
+        layout.createAnimatorProperty();
+    }
+
+    @Test
+    public void getKLineView() {
+        layout.getKLineView();
+    }
+
+    @Test
+    public void isShownBOLL() {
+        layout.isShownBOLL();
+    }
+
+    @Test
+    public void isShownKDJ() {
+        layout.isShownKDJ();
+    }
+
+    @Test
+    public void isShownMACD() {
+        layout.isShownMACD();
+    }
+
+    @Test
+    public void isShownRSI() {
+        layout.isShownRSI();
+    }
+}