Added API compatibility test

Author: vadim-tropashko

test/compatibility_tests.js

@@ -0,0 +1,24 @@
+import quicksql from '../dist/quick-sql.js';
+
+function assert( condition ) {
+    if( !eval(condition) ) {
+        console.error("Failed: "+condition);
+        throw new Error('Test failed');
+    }   
+}
+
+export default function compatibility_tests() {
+
+    input = `dept
+    name
+    `
+    output = JSON.stringify(quicksql.toERD(input), null, 4); 
+    assert( "0 < output.indexOf('dept')" );
+
+    input = `dept
+    name
+    `
+    output = quicksql.toDDL(input); 
+    assert( "0 < output.indexOf('dept')" );
+}
+

test/diagram_tests.js

@@ -28,7 +28,7 @@ export default function diagram_tests() {
     emp
         name
     `
-    output = JSON.stringify(toERD(input,opt), null, 4); // legacy compatibility
+    output = JSON.stringify(toERD(input,opt), null, 4); // 1.1.5 compatibility
     //console.log(output);
 
     assert( "0 < output.indexOf('prefix_dept')" );

test/regression_test.js

@@ -142,6 +142,9 @@ function processFile( subdir, file ) {
 
 let t1 = Date.now();
 
+import compatibility_tests from './compatibility_tests.js'
+console.log('compatibility_tests.js'); 
+
 import small_tests from './small_tests.js'
 console.log('small_tests.js'); 
 

test/small_tests.js

@@ -12,7 +12,7 @@ var output1;
 
 export default function small_tests() {
 
-    output = toDDL(   // backward compatible but deprecated function call
+    output = toDDL(   // 1.1.5 compatible but deprecated function call
         `departments
             name
 # settings = {"prefix": "RIGHT"}