test(evaluator): Add more tests

Signed-off-by: Myzel394 <[email protected]>
Myzel394 · Jul 21, 2024 · b53a0b1 · b53a0b1
1 parent 84ddb6b
commit b53a0b1
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Showing 2 changed files with 51 additions and 43 deletions.
diff --git a/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/ExpressionComplexTest.kt b/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/ExpressionComplexTest.kt
@@ -60,47 +60,4 @@ class ExpressionComplexTest {
 
     @Test
     fun shouldDivideRootAndDivideInCorrectOrder() = assertExpr("(√9)÷6", "0.5")
-
-    @Test
-    fun singleNumber() = assertExpr("42", "42")
-
-    @Test(expected = NumberFormatException::class)
-    fun divisionByZero() = assertExpr("1÷0", "")
-
-    @Test(expected = NumberFormatException::class)
-    fun invalidExpressionMissingOperand() = assertExpr("42+", "")
-
-    @Test
-    fun largeNumbers() = assertExpr("9999999999*9999999999", "99999999980000000001")
-
-    @Test
-    fun highPrecision() = assertExpr("1÷3", "0.3333333333")
-
-    @Test
-    fun deeplyNestedParentheses() = assertExpr("((((((42))))))", "42")
-
-    @Test
-    fun constantsAndFunctions() = assertExpr("π+e", "${Math.PI + Math.E}")
-
-    @Test
-    fun edgeMathematicalCases() =
-        assertExpr("0^0", "1") // Depending on the mathematical interpretation used
-
-    @Test
-    fun trigonometricLimits() = assertExpr("sin(0)", "0")
-
-    @Test
-    fun sinAtPi() = assertExpr("sin(π)", "0")
-
-    @Test
-    fun sinAtHalfPi() = assertExpr("sin(π÷2)", "1")
-
-    @Test
-    fun cosAtPi() = assertExpr("cos(π)", "-1")
-
-    @Test
-    fun cosAtHalfPi() = assertExpr("cos(π÷2)", "0")
-
-    @Test
-    fun cosAtPiOverThree() = assertExpr("cos(π÷3)", "0.5")
 }
diff --git a/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/ExpressionSimpleTest.kt b/data/evaluatto/src/test/java/io/github/sadellie/evaluatto/ExpressionSimpleTest.kt
@@ -111,4 +111,55 @@ class ExpressionSimpleTest {
 
     @Test
     fun expression29() = assertExpr("0!", "1")
+
+    @Test
+    fun factorial() = assertExpr("5!", "120")
+
+    @Test
+    fun singleNumber() = assertExpr("42", "42")
+
+    @Test(expected = NumberFormatException::class)
+    fun divisionByZero() = assertExpr("1÷0", "")
+
+    @Test(expected = NumberFormatException::class)
+    fun invalidExpressionMissingOperand() = assertExpr("42+", "")
+
+    @Test
+    fun largeNumbers() = assertExpr("9999999999*9999999999", "99999999980000000001")
+
+    @Test
+    fun highPrecision() = assertExpr("1÷3", "0.3333333333")
+
+    @Test
+    fun deeplyNestedParentheses() = assertExpr("((((((42))))))", "42")
+
+    @Test
+    fun constantsAndFunctions() = assertExpr("π+e", "${Math.PI + Math.E}")
+
+    @Test(expected = NumberFormatException::class)
+    fun edgeMathematicalCases() = assertExpr("0^0", "")
+
+    @Test
+    fun zeroExponent() = assertExpr("5^0", "1")
+
+    @Test
+    fun negativeExponent() = assertExpr("5^-1", "0.2")
+
+    @Test
+    fun trigonometricLimits() = assertExpr("sin(0)", "0")
+
+    @Test
+    fun sinAtPi() = assertExpr("sin(π)", "0")
+
+    @Test
+    fun sinAtHalfPi() = assertExpr("sin(π÷2)", "1")
+
+    @Test
+    fun cosAtPi() = assertExpr("cos(π)", "-1")
+
+    @Test
+    fun cosAtHalfPi() = assertExpr("cos(π÷2)", "0")
+
+    @Test
+    fun cosAtPiOverThree() = assertExpr("cos(π÷3)", "0.5")
 }