import Testing
@testable import gitbay

struct MarkupPreviewFormatTests {

    @Test func orgFilesRenderAsOrg() {
        #expect(MarkupPreview.format(forFile: "README.org") == "org")
        #expect(MarkupPreview.format(forFile: "profile/README.org") == "org")
    }

    @Test func markdownFilesRenderAsMarkdown() {
        #expect(MarkupPreview.format(forFile: "README.md") == "md")
        #expect(MarkupPreview.format(forFile: "notes.markdown") == "md")
        #expect(MarkupPreview.format(forFile: "CHANGES.MD") == "md")
    }

    /// Source files show as source, so there is nothing to preview.
    @Test func otherFilesHaveNoPreview() {
        #expect(MarkupPreview.format(forFile: "main.swift") == nil)
        #expect(MarkupPreview.format(forFile: "Makefile") == nil)
        #expect(MarkupPreview.format(forFile: "notes.txt") == nil)
    }
}