Initial extraction from Norganize

1 files changed, 79 insertions, 0 deletions

diff --git a/Tests/NorgUITests/InlineTextTests.swift b/Tests/NorgUITests/InlineTextTests.swift
new file mode 100644
index 0000000..c2c6537
--- /dev/null
+++ b/Tests/NorgUITests/InlineTextTests.swift
@@ -0,0 +1,79 @@
+import NorgKit
+import SwiftUI
+import Testing
+
+@testable import NorgUI
+
+@Suite struct InlineTextTests {
+  @Test func plainSpanCarriesText() {
+    let attributed = AttributedString(norg: [InlineSpan(text: "hello")])
+    #expect(String(attributed.characters) == "hello")
+  }
+
+  @Test func multipleSpansConcatenate() {
+    let attributed = AttributedString(norg: [
+      InlineSpan(text: "foo"),
+      InlineSpan(text: "bar"),
+    ])
+    #expect(String(attributed.characters) == "foobar")
+  }
+
+  @Test func verbatimUsesThemeColor() {
+    let attributed = AttributedString(norg: [InlineSpan(text: "x", styles: .verbatim)])
+    let run = attributed.runs.first
+    #expect(run?.foregroundColor == NorgTheme.default.verbatimColor)
+  }
+
+  @Test func spoilerAppliesForegroundAndBackground() {
+    let attributed = AttributedString(norg: [InlineSpan(text: "x", styles: .spoiler)])
+    let run = attributed.runs.first
+    #expect(run?.foregroundColor == NorgTheme.default.spoilerForeground)
+    #expect(run?.backgroundColor == NorgTheme.default.spoilerBackground)
+  }
+
+  @Test func superscriptUsesThemeOffset() {
+    let attributed = AttributedString(norg: [InlineSpan(text: "x", styles: .superscript)])
+    #expect(attributed.runs.first?.baselineOffset == NorgTheme.default.superscriptOffset)
+  }
+
+  @Test func subscriptUsesThemeOffset() {
+    let attributed = AttributedString(norg: [InlineSpan(text: "x", styles: .subscript)])
+    #expect(attributed.runs.first?.baselineOffset == NorgTheme.default.subscriptOffset)
+  }
+
+  @Test func externalLinkBecomesTappable() {
+    let attributed = AttributedString(norg: [
+      InlineSpan(text: "site", link: InlineLink(kind: .link, target: "https://example.com"))
+    ])
+    let run = attributed.runs.first
+    #expect(run?.link == URL(string: "https://example.com"))
+    #expect(run?.foregroundColor == NorgTheme.default.linkColor)
+  }
+
+  @Test func internalLinkIsEncodedForRouting() {
+    let attributed = AttributedString(norg: [
+      InlineSpan(text: "note", link: InlineLink(kind: .link, target: "* Some heading"))
+    ])
+    let run = attributed.runs.first
+    let decoded = run?.link.flatMap(NorgLinkURL.decode)
+    #expect(decoded == InlineLink(kind: .link, target: "* Some heading"))
+    #expect(run?.foregroundColor == NorgTheme.default.linkColor)
+  }
+
+  @Test func anchorIsEncodedForRouting() {
+    let attributed = AttributedString(norg: [
+      InlineSpan(text: "ref", link: InlineLink(kind: .anchor, target: "footnote"))
+    ])
+    let run = attributed.runs.first
+    let decoded = run?.link.flatMap(NorgLinkURL.decode)
+    #expect(decoded == InlineLink(kind: .anchor, target: "footnote"))
+  }
+
+  @Test func customThemeOverridesColors() {
+    var theme = NorgTheme.default
+    theme.verbatimColor = .orange
+    let attributed = AttributedString(
+      norg: [InlineSpan(text: "x", styles: .verbatim)], theme: theme)
+    #expect(attributed.runs.first?.foregroundColor == .orange)
+  }
+}