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write markdown conversion tests
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@codenameakshay
codenameakshay committed May 21, 2021
1 parent 1431d17 commit 1a8f9d1
Showing 1 changed file with 180 additions and 27 deletions.
207 changes: 180 additions & 27 deletions test/markdown_conversion_test.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -4,80 +4,233 @@ import 'package:markdown_editable_textinput/format_markdown.dart';
void main() {
group("test all convertToMarkdown function's cases", () {
test('convert to bold', () {
var testString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.bold, testString, from, to);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.bold, testString, from, to);

expect(formattedText.cursorIndex, 9, reason: "dolor length = 5, '**' '**' = 4");
expect(formattedText.data, 'Lorem ipsum **dolor** sit amet, consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 9,
reason: "dolor length = 5, '**' '**' = 4");
expect(formattedText.data,
'Lorem ipsum **dolor** sit amet, consectetur adipiscing elit.');
});

test('convert to italic', () {
var testString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.italic, testString, from, to);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.italic, testString, from, to);

expect(formattedText.cursorIndex, 7, reason: "dolor length = 5, '_' '_' = 2");
expect(formattedText.data, 'Lorem ipsum _dolor_ sit amet, consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 7,
reason: "dolor length = 5, '_' '_' = 2");
expect(formattedText.data,
'Lorem ipsum _dolor_ sit amet, consectetur adipiscing elit.');
});

test('convert to strikethrough', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.strikethrough, testString, from, to);

expect(formattedText.cursorIndex, 9,
reason: "dolor length = 5, '~~' '~~' = 4");
expect(formattedText.data,
'Lorem ipsum ~~dolor~~ sit amet, consectetur adipiscing elit.');
});

test('convert to H1', () {
var testString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.title, testString, from, to, titleSize: 1);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 1);

expect(formattedText.cursorIndex, 7, reason: "dolor length = 5, '# '= 2");
expect(formattedText.data, 'Lorem ipsum # dolor sit amet, consectetur adipiscing elit.');
expect(formattedText.data,
'Lorem ipsum # dolor sit amet, consectetur adipiscing elit.');
});

test('convert to H2', () {
var testString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.title, testString, from, to, titleSize: 2);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 2);

expect(formattedText.cursorIndex, 8, reason: "dolor length = 5, '## '= 3");
expect(formattedText.data, 'Lorem ipsum ## dolor sit amet, consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 8,
reason: "dolor length = 5, '## '= 3");
expect(formattedText.data,
'Lorem ipsum ## dolor sit amet, consectetur adipiscing elit.');
});

test('convert to H3', () {
var testString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 3);

expect(formattedText.cursorIndex, 9,
reason: "dolor length = 5, '### '= 4");
expect(formattedText.data,
'Lorem ipsum ### dolor sit amet, consectetur adipiscing elit.');
});

test('convert to H4', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 4);

expect(formattedText.cursorIndex, 10,
reason: "dolor length = 5, '#### '= 5");
expect(formattedText.data,
'Lorem ipsum #### dolor sit amet, consectetur adipiscing elit.');
});

test('convert to H5', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 5);

expect(formattedText.cursorIndex, 11,
reason: "dolor length = 5, '##### '= 6");
expect(formattedText.data,
'Lorem ipsum ##### dolor sit amet, consectetur adipiscing elit.');
});

test('convert to H6', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.title, testString, from, to, titleSize: 3);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.title, testString, from, to,
titleSize: 6);

expect(formattedText.cursorIndex, 9, reason: "dolor length = 5, '### '= 4");
expect(formattedText.data, 'Lorem ipsum ### dolor sit amet, consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 12,
reason: "dolor length = 5, '###### '= 7");
expect(formattedText.data,
'Lorem ipsum ###### dolor sit amet, consectetur adipiscing elit.');
});

test('convert to List', () {
var testString = 'Lorem ipsum\ndolor sit amet\nconsectetur adipiscing elit.';
var testString =
'Lorem ipsum\ndolor sit amet\nconsectetur adipiscing elit.';
var from = 0;
var to = testString.length;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.list, testString, from, to);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.list, testString, from, to);

expect(formattedText.data, '* Lorem ipsum\n* dolor sit amet\n* consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 61, reason: "testString length = 55, '* * * '= 6");
expect(formattedText.data,
'* Lorem ipsum\n* dolor sit amet\n* consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 61,
reason: "testString length = 55, '* * * '= 6");
});

test('convert to Link', () {
var testString = 'Lorem ipsum dolor sit amet consectetur adipiscing elit.';
var testString =
'Lorem ipsum dolor sit amet consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.link, testString, from, to);

expect(formattedText.data,
'Lorem ipsum [dolor](dolor) sit amet consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 14,
reason: "dolor length = 5, '[](dolor)'= 9");
});

test('convert to code', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.code, testString, from, to);

expect(formattedText.cursorIndex, 11,
reason: "dolor length = 5, '```' '```' = 6");
expect(formattedText.data,
'Lorem ipsum ```dolor``` sit amet, consectetur adipiscing elit.');
});

test('convert to blockquote', () {
var testString =
'Lorem ipsum\ndolor sit amet\nconsectetur adipiscing elit.';
var from = 0;
var to = testString.length;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.blockquote, testString, from, to);

expect(formattedText.data,
'> Lorem ipsum\n> dolor sit amet\n> consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 61,
reason: "testString length = 55, '> > > '= 6");
});

test('convert to image', () {
var testString =
'Lorem ipsum dolor sit amet consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.image, testString, from, to);

expect(formattedText.data,
'Lorem ipsum ![dolor](dolor) sit amet consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 15,
reason: "dolor length = 5, '![](dolor)'= 10");
});

test('convert to separator', () {
var testString =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
var from = 12;
var to = 17;

var formattedText = FormatMarkdown.convertToMarkdown(MarkdownType.link, testString, from, to);
var formattedText = FormatMarkdown.convertToMarkdown(
MarkdownType.separator, testString, from, to);

expect(formattedText.data, 'Lorem ipsum [dolor](dolor) sit amet consectetur adipiscing elit.');
expect(formattedText.cursorIndex, 14, reason: "dolor length = 5, '[](dolor)'= 9");
expect(formattedText.cursorIndex, 13,
reason: "dolor length = 5, '\n------\n' = 8");
expect(formattedText.data,
'Lorem ipsum \n------\ndolor sit amet, consectetur adipiscing elit.');
});
});
}

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