Ignore whitespaces around alignment markers

Author: darkriszty

src/modelFactory/alignmentFactory.ts

@@ -3,7 +3,7 @@ import { Alignment } from "../models/alignment";
 export class AlignmentFactory {
 
     public createAlignments(cells: string[]): Alignment[] {
-        return cells.map(this.alignmentOf);
+        return cells.map(cell => this.alignmentOf(cell.trim()));
     }
 
     private alignmentOf(cell: string): Alignment {

test/systemTests/resources/alignCenterWithoutBorder-input.md

@@ -1,5 +1,5 @@
 Type|Range| Size
-:-:|:-:|:-:
+ :-: |	:-:|:-: 
 sbyte | -128 to 127 | Signed 8-bit integer
 byte| 0 to 255|Unsigned 8-bit integer
 char| U+0000 to U+ffff| Unicode 16-bit character

test/unitTests/modelFactory/alignmentFactory.test.ts

@@ -36,6 +36,20 @@ suite("AlignmentFactory tests", () => {
         assert.strictEqual(alignments[5], Alignment.Center);
     });
 
+    test("createAlignments() with separators having mixed alignments and trailing whitespace returns expected alignments", () => {
+        const separatorCells: string[] = ["    :---:	", "	:-", "  :---", "  ----", "-:", ":-:	"];
+        const sut = createFactory();
+
+        const alignments = sut.createAlignments(separatorCells);
+        assert.strictEqual(alignments.length, 6);
+        assert.strictEqual(alignments[0], Alignment.Center);
+        assert.strictEqual(alignments[1], Alignment.Left);
+        assert.strictEqual(alignments[2], Alignment.Left);
+        assert.strictEqual(alignments[3], Alignment.NotSet);
+        assert.strictEqual(alignments[4], Alignment.Right);
+        assert.strictEqual(alignments[5], Alignment.Center);
+    });
+
     function createFactory(): AlignmentFactory {
         return new AlignmentFactory();
     }