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Implemented AssignCalc and ExpressionIsInteger
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| /* This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
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| package org.mozilla.zest.core.v1; | ||
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| /** | ||
| * The Class ZestAssignString assigns a string (which can include other variables) to the specified variable. | ||
| */ | ||
| public class ZestAssignCalc extends ZestAssignment { | ||
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| public static final String OPERAND_ADD = "add"; | ||
| public static final String OPERAND_SUBTRACT = "subtract"; | ||
| public static final String OPERAND_MULTIPLY = "multiply"; | ||
| public static final String OPERAND_DIVIDE = "divide"; | ||
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| private String operandA = null; | ||
| private String operandB = null; | ||
| private String operation = null; | ||
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| /** | ||
| * Instantiates a new zest assign random integer. | ||
| */ | ||
| public ZestAssignCalc() { | ||
| } | ||
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| /** | ||
| * Instantiates a new zest assign random integer. | ||
| * | ||
| * @param variableName the variable name | ||
| */ | ||
| public ZestAssignCalc(String variableName) { | ||
| super(variableName); | ||
| } | ||
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| /** | ||
| * Instantiates a new zest assign random integer. | ||
| * | ||
| * @param variableName the variable name | ||
| * @param minInt the min int | ||
| * @param maxInt the max int | ||
| */ | ||
| public ZestAssignCalc(String variableName, String operandA, String operation, String operandB) { | ||
| super(variableName); | ||
| this.operandA = operandA; | ||
| this.operation = operation; | ||
| this.operandB = operandB; | ||
| } | ||
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| /* (non-Javadoc) | ||
| * @see org.mozilla.zest.core.v1.ZestTransformation#transform(org.mozilla.zest.core.v1.ZestRunner, org.mozilla.zest.core.v1.ZestRequest) | ||
| */ | ||
| @Override | ||
| public String assign (ZestResponse response, ZestRuntime runtime) throws ZestAssignFailException { | ||
| int operA; | ||
| int operB; | ||
| try { | ||
| operA = Integer.parseInt(runtime.replaceVariablesInString(this.operandA, false)); | ||
| } catch (NumberFormatException e) { | ||
| throw new ZestAssignFailException(this, "operandA not a number"); | ||
| } | ||
| try { | ||
| operB = Integer.parseInt(runtime.replaceVariablesInString(this.operandB, false)); | ||
| } catch (NumberFormatException e) { | ||
| throw new ZestAssignFailException(this, "operandB not a number"); | ||
| } | ||
| if (OPERAND_ADD.equals(operation)) { | ||
| return Integer.toString(operA + operB); | ||
| } else if (OPERAND_SUBTRACT.equals(operation)) { | ||
| return Integer.toString(operA + operB); | ||
| } else if (OPERAND_MULTIPLY.equals(operation)) { | ||
| return Integer.toString(operA * operB); | ||
| } else if (OPERAND_DIVIDE.equals(operation)) { | ||
| return Integer.toString(operA / operB); | ||
| } | ||
| throw new ZestAssignFailException(this, "Invalid operation"); | ||
| } | ||
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| /* (non-Javadoc) | ||
| * @see org.mozilla.zest.core.v1.ZestElement#deepCopy() | ||
| */ | ||
| @Override | ||
| public ZestAssignCalc deepCopy() { | ||
| ZestAssignCalc copy = new ZestAssignCalc(this.getVariableName(), operandA, operation, operandB); | ||
| copy.setEnabled(this.isEnabled()); | ||
| return copy; | ||
| } | ||
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| public String getOperandA() { | ||
| return operandA; | ||
| } | ||
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| public String getOperandB() { | ||
| return operandB; | ||
| } | ||
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| public String getOperation() { | ||
| return operation; | ||
| } | ||
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| public void setOperandA(String operandA) { | ||
| this.operandA = operandA; | ||
| } | ||
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| public void setOperandB(String operandB) { | ||
| this.operandB = operandB; | ||
| } | ||
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| public void setOperation(String operation) { | ||
| this.operation = operation; | ||
| } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| /* This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
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| package org.mozilla.zest.core.v1; | ||
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| /** | ||
| * Represent an expression that tests to see if a variable value is an integer. | ||
| */ | ||
| public class ZestExpressionIsInteger extends ZestExpression{ | ||
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| /** The variableName to test. */ | ||
| private String variableName; | ||
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| /** | ||
| * Instantiates a new zest expression regex. | ||
| */ | ||
| public ZestExpressionIsInteger(){ | ||
| this(""); | ||
| } | ||
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| /** | ||
| * Instantiates a new zest expression isInteger. | ||
| * | ||
| * @param variableName the variableName | ||
| */ | ||
| public ZestExpressionIsInteger(String variableName) { | ||
| super (); | ||
| this.variableName = variableName; | ||
| } | ||
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| /* (non-Javadoc) | ||
| * @see org.mozilla.zest.core.v1.ZestExpressionElement#isTrue(org.mozilla.zest.core.v1.ZestResponse) | ||
| */ | ||
| public boolean isTrue (ZestRuntime runtime) { | ||
| String str = runtime.getVariable(variableName); | ||
| if (str == null) { | ||
| return false; | ||
| } | ||
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| try { | ||
| Integer.parseInt(str); | ||
| return true; | ||
| } catch (NumberFormatException e) { | ||
| return false; | ||
| } | ||
| } | ||
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| /** | ||
| * Gets the variable name. | ||
| * | ||
| * @return the variable name | ||
| */ | ||
| public String getVariableName() { | ||
| return variableName; | ||
| } | ||
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| /** | ||
| * Sets the variable name. | ||
| * | ||
| * @param variableName the new variable name | ||
| */ | ||
| public void setVariableName(String variableName) { | ||
| this.variableName = variableName; | ||
| } | ||
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| /* (non-Javadoc) | ||
| * @see org.mozilla.zest.core.v1.ZestExpression#isLeaf() | ||
| */ | ||
| @Override | ||
| public boolean isLeaf() { | ||
| return true; | ||
| } | ||
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| /* (non-Javadoc) | ||
| * @see org.mozilla.zest.core.v1.ZestExpression#deepCopy() | ||
| */ | ||
| @Override | ||
| public ZestExpressionIsInteger deepCopy() { | ||
| return new ZestExpressionIsInteger(this.getVariableName()); | ||
| } | ||
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| } |
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57 changes: 57 additions & 0 deletions
57
test/org/mozilla/zest/test/v1/ZestExpressionIsIntegerUnitTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /** | ||
| /* This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| * | ||
| * @author Alessandro Secco: seccoale@gmail.com | ||
| */ | ||
| package org.mozilla.zest.test.v1; | ||
|
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| import static org.junit.Assert.assertEquals; | ||
| import static org.junit.Assert.assertFalse; | ||
| import static org.junit.Assert.assertTrue; | ||
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| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.mockito.runners.MockitoJUnitRunner; | ||
| import org.mozilla.zest.core.v1.ZestExpressionIsInteger; | ||
|
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| /** | ||
| */ | ||
| @RunWith(MockitoJUnitRunner.class) | ||
| public class ZestExpressionIsIntegerUnitTest { | ||
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| @Test | ||
| public void testZestExpressionIsIntegerBadVar() { | ||
| ZestExpressionIsInteger ast = new ZestExpressionIsInteger(); | ||
| TestRuntime rt = new TestRuntime(); | ||
| ast.setVariableName("aaa"); | ||
| assertFalse(ast.evaluate(rt)); | ||
| } | ||
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| @Test | ||
| public void testZestExpressionIsIntegerTrue() { | ||
| ZestExpressionIsInteger ast = new ZestExpressionIsInteger(); | ||
| TestRuntime rt = new TestRuntime(); | ||
| rt.setVariable("aaa", "12"); | ||
| ast.setVariableName("aaa"); | ||
| assertTrue(ast.evaluate(rt)); | ||
| } | ||
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| @Test | ||
| public void testZestExpressionIsIntegerFalse() { | ||
| ZestExpressionIsInteger ast = new ZestExpressionIsInteger(); | ||
| TestRuntime rt = new TestRuntime(); | ||
| rt.setVariable("aaa", " 12b "); | ||
| ast.setVariableName("aaa"); | ||
| assertFalse(ast.evaluate(rt)); | ||
| } | ||
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| @Test | ||
| public void testZestExpressionIsIntegerCopy() { | ||
| ZestExpressionIsInteger ast = new ZestExpressionIsInteger(); | ||
| ast.setVariableName("aaa"); | ||
| ZestExpressionIsInteger ast2 =ast.deepCopy(); | ||
| assertEquals(ast.getVariableName(), ast2.getVariableName()); | ||
| } | ||
| } |