Add various tests for the FXML interface

1 files changed, 218 insertions, 0 deletions

diff --git a/test/gui/CalculatorTest.java b/test/gui/CalculatorTest.java
index 98c6516..5946bd4 100644
--- a/test/gui/CalculatorTest.java
+++ b/test/gui/CalculatorTest.java
@@ -83,6 +83,224 @@ public class CalculatorTest extends GuiTest
    }
 
    @Test
+   public void testClr()
+   {
+      Button button = find("#1");
+      click(button);
+      button = find("#2");
+      click(button);
+      button = find("#3");
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("123.0"));
+      button = find("#4");
+      click(button);
+      button = find("#5");
+      click(button);
+      button = find("#6");
+      click(button);
+      verifyThat("#display", hasText("456"));
+      button = find("#CLR");
+      click(button);
+      verifyThat("#display", hasText(""));
+   }
+
+   @Test
+   public void testSwapXY()
+   {
+      Button button = find("#1");
+      click(button);
+      button = find("#2");
+      click(button);
+      button = find("#3");
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("123.0"));
+      button = find("#4");
+      click(button);
+      button = find("#5");
+      click(button);
+      button = find("#6");
+      click(button);
+      verifyThat("#display", hasText("456"));
+      button = find("#SwapXY");
+      click(button);
+      verifyThat("#display", hasText("123.0"));
+      click(button);
+      verifyThat("#display", hasText("456.0"));
+   }
+
+   @Test
+   public void testLstX()
+   {
+      Button button = find("#1");
+      click(button);
+      button = find("#0");
+      click(button);
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("100.0"));
+      button = find("#2");
+      click(button);
+      button = find("#0");
+      click(button);
+      click(button);
+      verifyThat("#display", hasText("200"));
+      button = find("#+");
+      click(button);
+      verifyThat("#display", hasText("300.0"));
+      button = find("#LstX");
+      click(button);
+      verifyThat("#display", hasText("200.0"));
+      button = find("#+");
+      click(button);
+      verifyThat("#display", hasText("500.0"));
+   }
+
+   @Test
+   public void testSqr()
+   {
+      Button button = find("#9");
+      click(button);
+      button = find("#SQR");
+      click(button);
+      verifyThat("#display", hasText("3.0"));
+   }
+
+   @Test
+   public void testYhochX()
+   {
+      Button button = find("#2");
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("2.0"));
+      button = find("#3");
+      click(button);
+      verifyThat("#display", hasText("3"));
+      button = find("#YhochX");
+      click(button);
+      verifyThat("#display", hasText("8.0"));
+      click(button);
+      verifyThat("#display", hasText("8.0"));
+   }
+
+   @Test
+   public void test1div0()
+   {
+      Button button = find("#0");
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("0.0"));
+      button = find("#1divX");
+      click(button);
+      verifyThat("#display", hasText(""));
+   }
+
+   @Test
+   public void test1divX()
+   {
+      Button button = find("#2");
+      click(button);
+      verifyThat("#display", hasText("2"));
+      button = find("#1divX");
+      click(button);
+      verifyThat("#display", hasText("0.5"));
+   }
+
+   @Test
+   public void testInverseNoEnt()
+   {
+      Button button = find("#2");
+      click(button);
+      verifyThat("#display", hasText("2"));
+      button = find("#+-");
+      click(button);
+      verifyThat("#display", hasText("-2"));
+   }
+
+   @Test
+   public void testInverseWithEnt()
+   {
+      Button button = find("#2");
+      click(button);
+      button = find("#ENT");
+      click(button);
+      verifyThat("#display", hasText("2.0"));
+      button = find("#+-");
+      click(button);
+      verifyThat("#display", hasText("-2.0"));
+   }
+
+   @Test
+   public void testLn()
+   {
+      String strE = Double.toString(Math.E);
+      Button button;
+
+      for (int i = 0; i < strE.length(); ++i)
+      {
+         button = find(("#" + strE.charAt(i)).replace(".", ","));
+         click(button);
+      }
+      button = find("#LN");
+      click(button);
+      verifyThat("#display", hasText(Double.toString(Math.log(Math.E))));
+   }
+
+   @Test
+   public void testSin()
+   {
+      String strPi = Double.toString(Math.PI);
+      Button button;
+
+      for (int i = 0; i < strPi.length(); ++i)
+      {
+         button = find(("#" + strPi.charAt(i)).replace(".", ","));
+         click(button);
+      }
+      button = find("#SIN");
+      click(button);
+      verifyThat("#display", hasText(Double.toString(Math.sin(Math.PI))));
+   }
+
+   @Test
+   public void testCos()
+   {
+      String strPi = Double.toString(Math.PI);
+      Button button;
+
+      for (int i = 0; i < strPi.length(); ++i)
+      {
+         button = find(("#" + strPi.charAt(i)).replace(".", ","));
+         click(button);
+      }
+      button = find("#COS");
+      click(button);
+      verifyThat("#display", hasText(Double.toString(Math.cos(Math.PI))));
+   }
+
+   @Test
+   public void testTan()
+   {
+      String strPi = Double.toString(Math.PI);
+      Button button;
+
+      for (int i = 0; i < strPi.length(); ++i)
+      {
+         button = find(("#" + strPi.charAt(i)).replace(".", ","));
+         click(button);
+      }
+      button = find("#TAN");
+      click(button);
+      verifyThat("#display", hasText(Double.toString(Math.tan(Math.PI))));
+   }
+
+   @Test
    public void testNumbers()
    {
       Button button = find("#0");