Examples with IpnbFile org.jetbrains.plugins.ipnb.format.IpnbFile used on opensource projects

Example 1 with IpnbFile

use of org.jetbrains.plugins.ipnb.format.IpnbFile in project intellij-community by JetBrains.

the class CellOperationTest method testRemoveCell.

public void testRemoveCell() throws IOException {
    final String fileName = "testData/emptyFile.ipynb";
    final String fileText = IpnbTestCase.getFileText(fileName);
    final IpnbFile ipnbFile = IpnbParser.parseIpnbFile(fileText, new LightVirtualFile());
    ipnbFile.addCell(IpnbCodeCell.createEmptyCodeCell(), ipnbFile.getCells().size());
    ipnbFile.removeCell(ipnbFile.getCells().size() - 1);
    assertEquals(fileText, IpnbTestCase.getFileText(fileName));
}

Example 2 with IpnbFile

use of org.jetbrains.plugins.ipnb.format.IpnbFile in project intellij-community by JetBrains.

the class JsonParserTest method testOutputs.

public void testOutputs() throws IOException {
    final String fileName = "testData/outputs.ipynb";
    final String fileText = IpnbTestCase.getFileText(fileName);
    final IpnbFile ipnbFile = IpnbParser.parseIpnbFile(fileText, new LightVirtualFile());
    assertNotNull(ipnbFile);
    final List<IpnbCell> cells = ipnbFile.getCells();
    assertEquals(1, cells.size());
    final IpnbCell cell = cells.get(0);
    assertTrue(cell instanceof IpnbCodeCell);
    final List<IpnbOutputCell> outputs = ((IpnbCodeCell) cell).getCellOutputs();
    assertEquals(1, outputs.size());
    final IpnbOutputCell output = outputs.get(0);
    final List<String> text = output.getText();
    assertNotNull(text);
    final String joined = StringUtil.join(text, "");
    assertEquals("\"Add(Symbol('x'), Mul(Integer(2), Symbol('y')))\"", joined);
}

Example 3 with IpnbFile

use of org.jetbrains.plugins.ipnb.format.IpnbFile in project intellij-community by JetBrains.

the class JsonParserTest method testCodeCell.

public void testCodeCell() throws IOException {
    final String fileName = "testData/code.ipynb";
    final String fileText = IpnbTestCase.getFileText(fileName);
    final IpnbFile ipnbFile = IpnbParser.parseIpnbFile(fileText, new LightVirtualFile());
    assertNotNull(ipnbFile);
    final List<IpnbCell> cells = ipnbFile.getCells();
    assertEquals(1, cells.size());
    final IpnbCell cell = cells.get(0);
    assertTrue(cell instanceof IpnbCodeCell);
    final List<IpnbOutputCell> outputs = ((IpnbCodeCell) cell).getCellOutputs();
    assertEquals(0, outputs.size());
    final List<String> source = ((IpnbCodeCell) cell).getSource();
    final String joined = StringUtil.join(source, "");
    assertEquals("e = x + 2*y", joined);
    final String language = ((IpnbCodeCell) cell).getLanguage();
    assertEquals("python", language);
    final Integer number = ((IpnbCodeCell) cell).getPromptNumber();
    assertEquals(new Integer(4), number);
}

Example 4 with IpnbFile

use of org.jetbrains.plugins.ipnb.format.IpnbFile in project intellij-community by JetBrains.

the class JsonParserTest method testMarkdownCell.

public void testMarkdownCell() throws IOException {
    final String fileName = "testData/markdown.ipynb";
    final String fileText = IpnbTestCase.getFileText(fileName);
    final IpnbFile ipnbFile = IpnbParser.parseIpnbFile(fileText, new LightVirtualFile());
    assertNotNull(ipnbFile);
    final List<IpnbCell> cells = ipnbFile.getCells();
    assertEquals(1, cells.size());
    final IpnbCell cell = cells.get(0);
    assertTrue(cell instanceof IpnbMarkdownCell);
    final List<String> source = ((IpnbMarkdownCell) cell).getSource();
    final String joined = StringUtil.join(source, "");
    assertEquals("<img src=\"images/ipython_logo.png\">", joined);
}

Example 5 with IpnbFile

use of org.jetbrains.plugins.ipnb.format.IpnbFile in project intellij-community by JetBrains.

the class CellOperationTest method testAddCell.

public void testAddCell() throws IOException {
    final String fileName = "testData/emptyFile.ipynb";
    final String fileText = IpnbTestCase.getFileText(fileName);
    final IpnbFile ipnbFile = IpnbParser.parseIpnbFile(fileText, new LightVirtualFile());
    ipnbFile.addCell(IpnbCodeCell.createEmptyCodeCell(), ipnbFile.getCells().size());
    final IpnbCodeCell cell = (IpnbCodeCell) ipnbFile.getCells().get(ipnbFile.getCells().size() - 1);
    assertTrue(cell.getCellOutputs().isEmpty());
    assertNull(cell.getPromptNumber());
    assertTrue(cell.getMetadata().isEmpty());
}