fix asymptote test (#757)

* fix asymptote test

* make proper pretext doc

Author: StevenClontz

tests/examples/projects/asymptote/project.ptx

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This file, the project manifest, provides the overall configuration for your PreTeXt project. To edit the content of your document, open `source/main.ptx`. See https://pretextbook.org/doc/guide/html/processing-CLI.html#cli-project-manifest. -->
+<project ptx-version="2">
+  <targets>
+    <target name="web" format="html" />
+    <target name="print" format="pdf" />
+  </targets>
+</project>

tests/examples/projects/asymptote/publication/publication.ptx

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<publication>
+    <!-- directories are relative to the main source PreTeXt file -->
+    <source>
+        <directories external="../assets" generated="../generated-assets"/>
+    </source>
+</publication>

tests/examples/projects/asymptote/source/main.ptx

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<pretext xmlns:xi="http://www.w3.org/2001/XInclude">
+  <book>
+    <title>Asymptote</title>
+    <chapter xml:id="ch-foo">
+      <title>foo</title>
+      <image xml:id="test">
+        <asymptote>
+  size(4cm,6cm);
+  pen canadared=rgb(235/256,45/256,55/256);
+  real flagwidth=4, flagheight=2;
+  path flag_outline=scale(flagwidth,flagheight)*unitsquare;
+  path  cbar1=scale(1,2)*unitsquare, cbar2=shift(3,0)*cbar1;
+  path mapleleafleft=
+  (0,-102) --(-5,-102)--(-2,-56) {dir(87)}..{dir(190)}
+  (-8,-53) --(-51,-61)--(-45,-45){dir(70)}..{dir(141)}
+  (-46,-41)--(-94,-3) --(-82,1)  {dir(25)}..{dir(108)}
+  (-81,6)  --(-90,34) --(-63,29) {dir(348)}..{dir(67)}
+  (-59,30) --(-54,43) --(-33,20) {dir(313)}..{dir(101)}
+  (-27,23) --(-38,76) --(-21,62) {dir(330)}..{dir(63)}
+  (-16,67) --(0,100);
+  path mapleleafright=reflect((0,0),(0,1))*reverse(mapleleafleft);
+  path mapleleaf=mapleleafleft--mapleleafright--cycle;
+  filldraw(flag_outline,white,black);
+  fill(cbar1,canadared);
+  fill(cbar2,canadared);
+  fill(shift(2,1)*scale(.008)*mapleleaf,canadared);
+  draw(flag_outline);
+        </asymptote>
+      </image>
+    </chapter>
+  </book>
+</pretext>

tests/test_cli.py

@@ -126,23 +126,22 @@ def test_init(tmp_path: Path, script_runner: ScriptRunner) -> None:
 
 
 def test_generate_asymptote(tmp_path: Path, script_runner: ScriptRunner) -> None:
-    assert script_runner.run([PTX_CMD, "-v", "debug", "init"], cwd=tmp_path).success
-    (tmp_path / "source").mkdir()
-    shutil.copyfile(EXAMPLES_DIR / "asymptote.ptx", tmp_path / "source" / "main.ptx")
+    asy_path = tmp_path / "asymptote"
+    shutil.copytree(EXAMPLES_DIR / "projects" / "asymptote", asy_path)
     assert script_runner.run(
-        [PTX_CMD, "-v", "debug", "generate", "asymptote"], cwd=tmp_path
+        [PTX_CMD, "-v", "debug", "generate", "asymptote"], cwd=asy_path
     ).success
-    assert (tmp_path / "generated-assets" / "asymptote" / "test.html").exists()
-    os.remove(tmp_path / "generated-assets" / "asymptote" / "test.html")
+    assert (asy_path / "generated-assets" / "asymptote" / "test.html").exists()
+    os.remove(asy_path / "generated-assets" / "asymptote" / "test.html")
     assert script_runner.run(
-        [PTX_CMD, "-v", "debug", "generate", "-x", "test"], cwd=tmp_path
+        [PTX_CMD, "-v", "debug", "generate", "-x", "test"], cwd=asy_path
     ).success
-    assert (tmp_path / "generated-assets" / "asymptote" / "test.html").exists()
-    os.remove(tmp_path / "generated-assets" / "asymptote" / "test.html")
+    assert (asy_path / "generated-assets" / "asymptote" / "test.html").exists()
+    os.remove(asy_path / "generated-assets" / "asymptote" / "test.html")
     assert script_runner.run(
-        [PTX_CMD, "-v", "debug", "generate", "asymptote", "-t", "web"], cwd=tmp_path
+        [PTX_CMD, "-v", "debug", "generate", "asymptote", "-t", "web"], cwd=asy_path
     ).success
-    os.remove(tmp_path / "generated-assets" / "asymptote" / "test.html")
+    os.remove(asy_path / "generated-assets" / "asymptote" / "test.html")
 
 
 # @pytest.mark.skip(