Add test generators for darts diamond difference-of-squares

Author: IsaacG

exercises/practice/darts/.meta/template.data.j2

@@ -0,0 +1,3 @@
+{%- for case in cases -%}
+{{ [case["input"]["x"], case["input"]["y"]] | tocsv }},""
+{% endfor %}

exercises/practice/darts/data.csv

@@ -1,13 +1,13 @@
--9,9,
-0,10,
--5,0,
-0,-1,
-0,0,
--0.1,-0.1,
-0.7,0.7,
-0.8,-0.8,
--3.5,3.5,
--3.6,-3.6,
--7.0,7.0,
-7.1,-7.1,
-0.5,-4,
+-9,9,""
+0,10,""
+-5,0,""
+0,-1,""
+0,0,""
+-0.1,-0.1,""
+0.7,0.7,""
+0.8,-0.8,""
+-3.5,3.5,""
+-3.6,-3.6,""
+-7.0,7.0,""
+7.1,-7.1,""
+0.5,-4,""

exercises/practice/diamond/.meta/template.create_test_table.j2

@@ -0,0 +1,36 @@
+DROP TABLE IF EXISTS tests;
+
+CREATE TABLE IF NOT EXISTS tests (
+  -- uuid and description are taken from the test.toml file
+  uuid TEXT PRIMARY KEY,
+  description TEXT NOT NULL,
+  -- The following section is needed by the online test-runner
+  status TEXT DEFAULT 'fail',
+  message TEXT,
+  output TEXT,
+  test_code TEXT,
+  task_id INTEGER DEFAULT NULL,
+  -- Here are columns for the actual tests
+  letter TEXT NOT NULL,
+  expected TEXT NOT NULL
+);
+
+INSERT INTO
+  tests (uuid, description, letter, expected)
+VALUES
+{%- for case in cases %}
+  (
+    '{{ case["uuid"] }}',
+    '{{ case["description"] | replace("'", '"') }}',
+    '{{ case["input"]["letter"] }}',
+    '{{ case["expected"] | join("\\n") }}'
+{%- if loop.last %}
+  );
+{%- else %}
+  ),
+{%- endif %}
+{%- endfor %}
+
+UPDATE tests
+SET
+  expected = REPLACE(expected, '\n', CHAR(10));

exercises/practice/diamond/.meta/template.data.j2

@@ -0,0 +1,3 @@
+{%- for case in cases -%}
+{{ [case["input"]["letter"]] | tocsv }},""
+{% endfor %}

exercises/practice/diamond/create_test_table.sql

@@ -20,7 +20,7 @@ INSERT INTO
 VALUES
   (
     '202fb4cc-6a38-4883-9193-a29d5cb92076',
-    'Degenerate case with a single ''A'' row',
+    'Degenerate case with a single "A" row',
     'A',
     'A'
   ),

exercises/practice/diamond/data.csv

@@ -1,5 +1,5 @@
-"A",
-"B",
-"C",
-"D",
-"Z",
+"A",""
+"B",""
+"C",""
+"D",""
+"Z",""

exercises/practice/difference-of-squares/.meta/template.data.j2

@@ -0,0 +1,3 @@
+{%- for case in cases -%}
+{{ [case["input"]["number"], case["property"]] | tocsv }},""
+{% endfor %}