Added more tests; fixed some existing tests by adding convenience functions

src/Test.hs

@@ -3,29 +3,41 @@ module MdToHtmlTest where
 import MdToHTML
 import Test.HUnit
 
-check_equal expected actual
+check_equal :: String -> String -> String -> Test
+check_equal desc expected actual = TestCase (assertEqual desc expected actual)
+
+convert :: String -> String
+convert md = show . fst $ leftmostLongestParse parseDocument md
 
 headerTests = TestList
       [
-         (TestCase (assertEqual "Should convert H1 heading" "<h1>Hello</h1>" (show . fst $ leftmostLongestParse parseLine "# Hello"))),
-         (TestCase (assertEqual "Should convert H2 heading" "<h2>Hello</h2>" (show . fst $ leftmostLongestParse parseLine "## Hello"))),
-         (TestCase (assertEqual "Should convert H3 heading" "<h3>Hello</h3>" (show . fst $ leftmostLongestParse parseLine "### Hello"))),
-         (TestCase (assertEqual "Should convert H4 heading" "<h4>Hello</h4>" (show . fst $ leftmostLongestParse parseLine "#### Hello"))),
-         (TestCase (assertEqual "Should convert H5 heading" "<h5>Hello</h5>" (show . fst $ leftmostLongestParse parseLine "##### Hello"))),
-         (TestCase (assertEqual "Should convert H6 heading" "<h6>Hello</h6>" (show . fst $ leftmostLongestParse parseLine "###### Hello")))
+         check_equal "Should convert H1 heading" "<h1>Hello</h1>" (convert "# Hello"),
+         check_equal "Should convert H2 heading" "<h2>Hello</h2>" (convert "## Hello"),
+         check_equal "Should convert H3 heading" "<h3>Hello</h3>" (convert "### Hello"),
+         check_equal "Should convert H4 heading" "<h4>Hello</h4>" (convert "#### Hello"),
+         check_equal "Should convert H5 heading" "<h5>Hello</h5>" (convert "##### Hello"),
+         check_equal "Should convert H6 heading" "<h6>Hello</h6>" (convert "###### Hello")
       ]
 
 boldTests = TestList
    [
-         (TestCase (assertEqual "Should convert bold" "<b>Hello</b>" (show . fst $ leftmostLongestParse parseLine "__Hello__"))),
-         (TestCase (assertEqual "Should convert italic" "<i>Hello</i>" (show . fst $ leftmostLongestParse parseLine "_Hello_"))),
-         (TestCase (assertEqual "Should convert bold and italic in a sentence" "It <i>is</i> a <b>wonderful</b> day" (show . fst $ leftmostLongestParse parseLine "It _is_ a __wonderful__ day")))
-   ]      
+         check_equal "Should convert bold" "<p><b>Hello</b></p>" (convert "__Hello__"),
+         check_equal "Should convert italic" "<p><i>Hello</i></p>" (convert "_Hello_"),
+         check_equal "Should convert bold and italic in a sentence" "<p>It <i>is</i> a <b>wonderful</b> day</p>" (convert "It _is_ a __wonderful__ day")
+   ]
+
+integrationTests = TestList
+    [
+        check_equal "Integration 1" "<h1>Sample Markdown</h1><p>This is some basic, sample markdown.</p><h2><b>Second</b> <i>Heading</i></h2>" (convert "# Sample Markdown\n\n This is some basic, sample markdown.\n\n  ## __Second__ _Heading_")
+        -- Add a test for single-newlines.
+    ]
+
 
 tests = TestList
    [
       headerTests,
-      boldTests
+      boldTests,
+      integrationTests
    ]
 
 runTests = runTestTT tests