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updated readme

Leon 6 年前
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+ 60
- 2
README.md 查看文件

@@ -1,2 +1,60 @@
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-# Java Fundamentals 
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-The instructions for this lab can be found in the comments of the code of the project.
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+# Java Fundamentals
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+* Classes to be completed
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+	* MathUtilities
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+	* PredicateUtilities
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+	* StringUtilities
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+
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+## Predicate Utilities
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+* Ensure that each of the test cases in the class [TestPredicateUtilities](./src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestPredicateUtilities.java) by completing each of the method stubs in the class [PredicateUtilities](./src/main/java/com/zipcodewilmington/danny_do_better_exercises/PredicateUtilities.java).
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+* A _predicate_ is a clause which states something about a subject. (_e.g., **is assigning**_ in _"Leon **is assigning** homework"_)
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+
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+* Method Stubs to be completed
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+	* `boolean isGreaterThan(int x, int y)`
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+	* `boolean isLessThan(int x, int y)`
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+	* `boolean isGreaterThanOrEqualTo(int x, int y)`
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+	* `boolean isLessThanOrEqualTo(int x, int y)`
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+
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+
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+## Math Utilities
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+* Ensure each of the test cases in the class [TestMathUtilities](./src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestMathUtilities.java) by completing each of the method stubs in the class [MathUtilities](./src/main/java/com/zipcodewilmington/danny_do_better_exercises/MathUtilities.java).
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+* Method Stubs to be completed	
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+	* `Integer add(int, int)`
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+	* `Long add(long, long)`
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+	* `Short add(short, short)`
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+	* `Byte add(byte, byte)`
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+	* `Float add(float, float)`
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+	* `Double add(double, double)`
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+	* `Integer subtract(int, int)`
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+	* `Long subtract(long, long)`
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+	* `Short subtract(short, short)`
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+	* `Byte subtract(byte, byte)`
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+	* `Float subtract(float, float)`
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+	* `Double subtract(double, double)`
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+	* `Integer divide(int, int)`
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+	* `Long divide(long, long)`
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+	* `Short divide(short, short)`
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+	* `Byte divide(byte, byte)`
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+	* `Float divide(float, float)`
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+	* `Double divide(double, double)`
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+	* `Integer multiply(int, int)`
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+	* `Long multiply(long, long)`
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+	* `Short multiply(short, short)`
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+	* `Byte multiply(byte, byte)`
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+	* `Float multiply(float, float)`
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+	* `Double multiply(double, double)`
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+	* `Boolean returnTrue`
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+	* `Boolean returnFalse`
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+
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+
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+## String Utilities
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+* Ensure each of the test cases in the class [TestStringUtilities](./src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestStringUtilities.java) by completing each of the method stubs in the class [StringUtilities](./src/main/java/com/zipcodewilmington/danny_do_better_exercises/StringUtilities.java).
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+* Method Stubs to be completed
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+	* `String concatenation(String, String)`
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+	* `String concatenation(int, String)`
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+	* `String getPrefix(String)`
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+	* `String getSuffix(String)`
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+	* `String compareTwoStrings(String)`
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+	* `Character getMiddleCharacter(String)`
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+	* `String getFirstWord(String)`
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+	* `String getSecondWord(String)`
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+	* `String reverseTheTwo(String)`

src/main/java/com/zipcodewilmington/danny_do_better_exercises/PrimitiveTypes.java → src/main/java/com/zipcodewilmington/danny_do_better_exercises/MathUtilities.java 查看文件

@@ -3,7 +3,7 @@ package com.zipcodewilmington.danny_do_better_exercises;
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 /**
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  * Created by dan on 6/14/17.
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  */
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-public class PrimitiveTypes {
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+public class MathUtilities {
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     /**
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      * @param baseValue  starting value

+ 6
- 0
src/main/java/com/zipcodewilmington/danny_do_better_exercises/StringUtilities.java 查看文件

@@ -4,6 +4,12 @@ package com.zipcodewilmington.danny_do_better_exercises;
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  * Created by dan on 6/14/17.
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  */
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 public class StringUtilities {
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+    /**
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+     * @return `Hello World` as a string
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+     */
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+    public static String getHelloWorld() {
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+        return null;
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+    }
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     /**
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      * @param firstSegment a string to be added to

+ 0
- 20
src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestHelloWorld.java 查看文件

@@ -1,20 +0,0 @@
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-package com.zipcodewilmington.danny_do_better_exercises;
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-
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-import org.junit.Test;
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-
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-import static org.junit.Assert.assertEquals;
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-
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-/**
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- * Created by leon on 2/1/18.
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- */
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-public class TestHelloWorld {
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-    public static final HelloWorld helloWorld = new HelloWorld();
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-
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-    @Test
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-    public void TestHelloWorld(){
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-        String expected = "Hello World";
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-        String actual = helloWorld.helloWorld();
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-        assertEquals(expected,actual);
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-    }
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-
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-}

src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestPrimitiveTypes.java → src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestMathUtilities.java 查看文件

@@ -6,8 +6,8 @@ import static org.junit.Assert.*;
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 /**
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  * Created by dan on 6/14/17.
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  */
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-public class TestPrimitiveTypes {
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-    private static volatile PrimitiveTypes primativeTypes = new PrimitiveTypes();
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+public class TestMathUtilities {
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+    private static volatile MathUtilities primativeTypes = new MathUtilities();
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     @Test
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     public void testAdditions() {

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- 0
src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestStringUtilities.java 查看文件

@@ -8,6 +8,18 @@ import static org.junit.Assert.*;
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  * Created by dan on 6/14/17.
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  */
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 public class TestStringUtilities {
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+    @Test
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+    public void getHelloWorldTest() {
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+        // : Given
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+        String expected = "Hello World";
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+
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+        // : When
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+        String actual = StringUtilities.getHelloWorld();
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+
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+        // : Then
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+        assertEquals(expected, actual);
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+
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+    }
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     @Test
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     public void concatenationStringTest(){

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src/test/java/com/zipcodewilmington/danny_do_better_exercises/TestSuite.java 查看文件

@@ -11,7 +11,7 @@ import org.junit.runners.Suite;
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 @Suite.SuiteClasses({
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         TestHelloWorld.class,
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         TestPredicateUtilities.class,
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-        TestPrimitiveTypes.class,
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+        TestMathUtilities.class,
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         TestStringUtilities.class,
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 })
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 public class TestSuite {